This document discusses the SAP MRP settings required to automatically generate stock transfer purchase requisitions (PRs) between plants. It outlines 7 key steps: 1) Assign the parent plant to the dependent plant for special procurement type 40, 2) Use procurement type 'F' and special procurement type 40 in the dependent plant's material master, 3) Set the document type for stock transfer PRs using the MRP group, 4) Allow the document type to have item category 'U', 5) Run MRP live to generate stock transfer PRs, 6) Create a purchase order and goods receipt for the parent plant, 7) Do a goods issue with reference to the stock transfer order to move stock to the dependent plant